I have been using the Gravity Snowfoam and the Parallax sealer for about a year.
Better than any other product I have used previously from bigger brands the coating lasts longer the beading effect remains the red paintwork on my Mini looks amazing.

I have purchased the glass cleaner and sealant so waiting on the weather to break to use them.

Communication from Frank is great and he was quick to respond to questions.

Items arrived well packaged as usual. I would definitely recommend these products and the company.